2720223360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{472261}}^1$

素因数の和:472286

約数の個数: 96

約数和(自身を含む): 9393291180

約数和(自身を除く): 6673067820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 472261, 944522, 1416783, 1889044, 2361305, 2833566, 3778088, 4250349, 4722610, 5667132, 7083915, 7556176, 8500698, 9445220, 11334264, 14167830, 15112352, 17001396, 18890440, 21251745, 22668528, 28335660, 30224704, 34002792, 37780880, 42503490, 45337056, 56671320, 60449408, 68005584, 75561760, 85006980, 90674112, 113342640, 136011168, 151123520, 170013960, 181348224, 226685280, 272022336, 302247040, 340027920, 453370560, 544044672, 680055840, 906741120, 1360111680, 2720223360]

約数ペア:

[(1, 2720223360), (2, 1360111680), (3, 906741120), (4, 680055840), (5, 544044672), (6, 453370560), (8, 340027920), (9, 302247040), (10, 272022336), (12, 226685280), (15, 181348224), (16, 170013960), (18, 151123520), (20, 136011168), (24, 113342640), (30, 90674112), (32, 85006980), (36, 75561760), (40, 68005584), (45, 60449408), (48, 56671320), (60, 45337056), (64, 42503490), (72, 37780880), (80, 34002792), (90, 30224704), (96, 28335660), (120, 22668528), (128, 21251745), (144, 18890440), (160, 17001396), (180, 15112352), (192, 14167830), (240, 11334264), (288, 9445220), (320, 8500698), (360, 7556176), (384, 7083915), (480, 5667132), (576, 4722610), (640, 4250349), (720, 3778088), (960, 2833566), (1152, 2361305), (1440, 1889044), (1920, 1416783), (2880, 944522), (5760, 472261)]